Index Pharmaceuticals offers Sulphasalazine Medicine for Rheumatoid Arthritis. Index Pharmaceuticals is the supplier of pharmaceuticals drugs, herbal products, natural herbal extracts. Sulphasalazine Medicine for Rheumatoid Arthritis can reduce the symptoms and slow the progress of arthritis associated with psoriasis. Sulphasalazine Medicine for Rheumatoid Arthritis may reduce the inflammation in your joints and decrease pain, swelling and stiffness. It is generally prescribed as `Salazopyrin EN`. This is the trade name for sulphasalazine, which is specially coated so that it does not dissolve quickly in the stomach.